> I think the only teacher we accept is a pandemic itself. It does seem that way. > Therefore I'm very happy it's Covid19 and not something worse. That's a t

> I think the only teacher we accept is a pandemic itself. It does seem that way. > Therefore I'm very happy it's Covid19 and not something worse. That's a truism, I suppose. But it's perhaps too early to conclude that it won't become much worse. > Let's hope we learned our lesson and are prepared next time. Sure. But the requisite changes might be more than people will accept. Such as traveler quarantines, and other restrictions on international air travel.